Just before ovulation, estrogen (estradiol, actually) levels average about 400 pg/mL (well assume = 400 pg/ML). Lets assume the standard deviation is about 75

Just before ovulation, estrogen (estradiol, actually) levels average about 400 pg/mL (we’ll assume μ = 400 pg/ML). Let’s assume the standard deviation is about 75 pg/mL (so σ = 75 pg/mL)

a) Give the blood calcium values for the middle 50% of women. b) Give the blood calcium values for the middle 99% of patients. c) Give the 75th percentile.